{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["biomedical", "machanical property", "engineering feature", "enabling technology", "manufacturing process", "material"], "input": "However , with digital controlled deposition , theoretically AM can print different materials with different gradients for multi-functional structures ."}
{"biomedical": [], "machanical property": [], "engineering feature": [], "enabling technology": [], "manufacturing process": ["AM", "print"], "material": []}